Ara es mostren els items 21-40 de 242

    • A note on multinomial probabilistic values 

      Carreras Escobar, Francisco; Puente del Campo, María Albina (Springer, 2018-04)
      Article
      Accés obert
      Multinomial values were previously introduced by one of the authors in reliability and extended later to all cooperative games. Here, we present for this subfamily of probabilistic values three new results, previously ...
    • A novel optimization method on logistics operation for warehouse & port enterprises based on game theory 

      Li, Junyang; Zhu, Xiaomin; Zhang, Runtong (School of Industrial and Aeronautic Engineering of Terrassa (ETSEIAT). Universitat Politècnica de Catalunya (UPC), 2013-12)
      Article
      Accés obert
      Purpose: The following investigation aims to deal with the competitive relationship among different warehouses & ports in the same company. Design/methodology/approach: In this paper, Game Theory is used in carrying out ...
    • A payoff dynamics model for equality-constrained population games 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022)
      Article
      Accés obert
      This letter proposes a novel form of continuous-time evolutionary game dynamics for generalized Nash equilibrium seeking in equality-constrained population games. Using Lyapunov stability theory and duality theory, we ...
    • A payoff dynamics model for generalized Nash equilibrium seeking in population games 

      Martínez Piazuelo, Juan Pablo; Quijano Silva, Nicanor; Ocampo-Martínez, Carlos (2022-06-01)
      Article
      Accés restringit per política de l'editorial
      This paper studies the problem of generalized Nash equilibrium seeking in population games under general affine equality and convex inequality constraints. In particular, we design a novel payoff dynamics model to steer ...
    • A probabilistic unified approach for power indices in simple games 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer, 2019-11-01)
      Capítol de llibre
      Accés obert
      Many power indices on simple games have been defined trying to measure, under different points of view, the “a priori” importance of a voter in a collective binary voting scenario. A unified probabilistic way to define ...
    • A procedure to compute the nucleolus of the assignment game 

      Martínez De Albeniz, Javier; Rafels Pallarola, Carlos; Ybern Carballo, María de las Nieves (2013-11)
      Article
      Accés restringit per política de l'editorial
      The assignment game introduced by Shapley and Shubik (1972) [6] is a model for a two-sided market where there is an exchange of indivisible goods for money and buyers or sellers demand or supply exactly one unit of the ...
    • A Reply to Mueller (2018) Supply Chain Collaboration: Further Insights into Incentive Alignment in the Beer Game Scenario 

      Ponte, Borja; Fernández, Isabel; Rosillo, Rafael; Parreño, José; García, Nazario (OmniaScience, 2018-09)
      Article
      Accés obert
      Purpose: We expand a previous discussion in this journal by proposing a new solution concept, based on game theory, for profit allocation with the aim of aligning incentives in collaborative supply chains. Design/methodo ...
    • A Stackelberg game for modelling asymmetric users' behavior in grid scheduling 

      Kolodziej, Joana; Xhafa Xhafa, Fatos; Bogdanski, Marcin (Institute of Electrical and Electronics Engineers (IEEE), 2010)
      Text en actes de congrés
      Accés obert
      In traditional distributed computing the users and owners of the computational resources usually belong to the same administrative domain. Therefore all users are equally entitled to use the resources. The situation is ...
    • A Stackelberg game to derive the limits of energy savings for the allocation of data center resources 

      León Gutiérrez, Xavier; Navarro Moldes, Leandro (Elsevier, 2013-01)
      Article
      Accés restringit per política de l'editorial
      Energy-related costs are becoming one of the largest contributors to the overall cost of operating a data center, whereas the degree of data center utilization continues to be very low. An energy-aware dynamic provision ...
    • A value for j-cooperative games: some theoretical aspects and applications 

      Freixas Bosch, Josep (CRC Press, 2019-12-06)
      Capítol de llibre
      Accés obert
      A value that has all the ingredients to be a generalization of the Shapley value is proposed for a large class of games called j-cooperative games which are closely related to multi-choice games. When it is restricted to ...
    • Accessibility measures to nodes of directed graphs using solutions for generalized cooperative games 

      Amer Ramon, Rafael; Giménez Pradales, José Miguel; Magaña Nieto, Antonio (2012-02)
      Article
      Accés restringit per política de l'editorial
      The aim of this paper consists of constructing accessibility measures to the nodes of directed graphs using methods of Game Theory. Since digraphs without a predefined game are considered, the main part of the paper is ...
    • An aggregation rule based on the binomial distribution 

      Freixas Bosch, Josep (Multidisciplinary Digital Publishing Institute (MDPI), 2022-11-23)
      Article
      Accés obert
      Many decision-making situations require the evaluation of several voters or agents. In a situation where voters evaluate candidates, the question arises of how best to aggregate evaluations so as to compare the candidates. ...
    • An appropriate way to extend the Banzhaf index for multiple levels of approval 

      Freixas Bosch, Josep; Pons Vallès, Montserrat (Springer Nature, 2021-01-03)
      Article
      Accés obert
      The Banzhaf power index for games admits several extensions if the players have more than two ordered voting options. In this paper we prove that the most intu-itive and recognized extension ...
    • An axiomatic characterization of the potential decisiveness index 

      Freixas Bosch, Josep; Pons Navarro, Montserrat (2015-03-01)
      Article
      Accés obert
      Let us consider that somebody is extremely interested in increasing the probability of a proposal to be approved by a certain committee and that to achieve this goal he/she is prepared to pay off one member of the committee. ...
    • An axiomatization for two power indices for (3,2)-simple games 

      Bernardi, Giulia; Freixas Bosch, Josep (2019-01-01)
      Article
      Accés obert
      The aim of this work is to give a characterization of the Shapley–Shubik and the Banzhaf power indices for (3,2)-simple games. We generalize to the set of (3,2)-simple games the classical axioms for power indices on simple ...
    • An equivalent formulation for the Shapley value 

      Freixas Bosch, Josep (Springer, 2018-12-30)
      Capítol de llibre
      Accés obert
      An equivalent explicit formula for the Shapley value is provided, its equivalence with the classical one is proven by double induction. The importance of this new formula, in contrast to the classical one, is its capability ...
    • An experiment on accountability and grand corruption 

      Sebastián Esandi, Naila Carmen (Universitat Politècnica de Catalunya, 2022-05)
      Treball Final de Grau
      Accés obert
      Realitzat a/amb:   George Mason University
      En aquesta tesi, posem a prova en el laboratori un model sobre comptabilitat electoral i corrupció en carreres polítiques. Partint del model de teoria de jocs de Martinelli (2022), l'estudiem utilitzant les teories d'equilibri ...
    • Anàlisi dels factors influents sobre el preu dels habitatges de lloguer a Catalunya 

      Linares Arlanzón, Helena (Universitat Politècnica de Catalunya / Universitat de Barcelona, 2021-06)
      Projecte Final de Màster Oficial
      Accés obert
      El present treball té com a objectiu principal demostrar quins factors socioeconòmics i físics tenen un impacte sobre els preus del lloguer a Catalunya. Per això, s'aplica un model per mínims quadrats ordinaris (MQO) i una ...
    • Anàlisis de la cadena de subministre d’una cadena de franquícies basada en la teoria de jocs 

      Vinyes Vila, Pau (Universitat Politècnica de Catalunya, 2007-03)
      Projecte/Treball Final de Carrera
      Accés obert
      El present estudi pretén aprofundir en una nova proposta de gestió de la cadena de subministrament mitjançant la teoria de jocs, especialment, la del jocs cooperatius. A través d’una cadena de franquícies britànica de ...
    • Análisis de juegos de probabilidad y recomendador sobre el juego 

      Lacambra Ballesté, José (Universitat Politècnica de Catalunya, 2021-10-11)
      Treball Final de Grau
      Accés restringit per decisió de l'autor
      La toma de decisiones es una tarea que está presente en nuestro día a día constantemente, aunque no nos demos cuenta. Cada cosa que hacemos es una decisión que hemos tomado: podemos hacer X cosa o podemos no ...